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Note 11 - Fair Value Measurements
 9 Months Ended
Sep. 30, 2021
Notes to Financial Statements  
Fair Value Measurement and Measurement Inputs, Recurring and Nonrecurring [Text Block]

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FAIR VALUE MEASUREMENTS

 

Other Financial Instruments

 

Our primary financial instruments consist of cash and cash equivalents, restricted cash, trade receivables and trade payables with book values that are considered to be representative of their respective fair values. The carrying value for cash equivalents is considered to be representative of its fair value due to the short duration and conservative nature of the cash equivalent investment portfolio. In addition, we disclose the fair value of our long-term debt in Note 9 and the fair value of our assets held for sale in Note 15.